AMD Radeon Pro V520 vs AMD Radeon HD 6850 1440SP Edition

VS

AMD Radeon Pro V520

AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V520 's Advantages

Released 8 years and 4 months late

Boost Clock1600MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 128.0GB/s)

864 additional rendering cores

AMD Radeon HD 6850 1440SP Edition 's Advantages

Lower TDP (151W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Pro V520 +253%

7.373 TFLOPS

Radeon HD 6850 1440SP Edition

2.088 TFLOPS

Radeon Pro V520

VS

Radeon HD 6850 1440SP Edition

Graphics Card

Dec 2020

Release Date

Aug 2012

Radeon Pro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1600 MHz

Boost Clock

-

1000 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

512.0GB/s

Bandwidth

128.0GB/s

Render Config

36

Compute Units

18

-

2304

Shading Units

1440

144

TMUs

72

64

ROPs

32

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

102.4 GPixel/s

Pixel Rate

23.20 GPixel/s

230.4 GTexel/s

Texture Rate

52.20 GTexel/s

14.75 TFLOPS

FP16 (half)

-

7.373 TFLOPS

FP32 (float)

2.088 TFLOPS

460.8 GFLOPS

FP64 (double)

417.6 GFLOPS

Board Design

225W

TDP

151W

550 W

Suggested PSU

450 W

No outputs

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 12

GPU Name

Cypress

Navi 12

GPU Variant

Cypress PRO (215-0735043)

RDNA 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

Unknown

Transistors

2.154 billion

Unknown

Die Size

334 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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